Lifting mechanism for cantilever-type mechanical garage

Abstract

The invention relates to a lifting mechanism for a cantilever-type mechanical garage. The lifting mechanism comprises a main vertical column (1) and an auxiliary vertical column (2) which are connected with a vehicle lifting plate (4) through a lifting frame (3); a two-way oil cylinder (5) and a chain (6) are further arranged between the main vertical column (1) and the auxiliary vertical column (2); a push rod (7) moving up and down is arranged on the two-way oil cylinder (5); and one end of the chain (6) is fixed to a base of the two-way oil cylinder (5), and the other end of the chain (6) bypasses the top of the push rod (7) to be connected with the lifting frame (3). Compared with the prior art, the lifting mechanism has the advantages of simple structure, stability, safety, low cost and the like.

Description

technical field [0001] The invention relates to a three-dimensional garage, in particular to a lifting mechanism for a two-story cantilever mechanical garage that combines an oil cylinder and a chain to realize the lifting function. Background technique [0002] The problem of nowhere to park vehicles is the result of the city's social, economic, and traffic development to a certain extent. The development of three-dimensional parking equipment has a history of nearly 30 to 40 years abroad, especially in Japan. All of the above have been successful. my country also began to research and develop mechanical three-dimensional parking equipment in the early 1990s, which has a history of nearly twenty years. Since the ratio of residents to parking spaces in many newly-built communities is 1:1, in order to solve the contradiction between the occupied area of ​​parking spaces and the commercial area of ​​residents, the three-dimensional mechanical parking equipment has been widely...

AI Technical Summary

Problems solved by technology

Among them, the car-specific lift is simple and flexible, and is deeply loved by major owners. However, the existing small underground garages generally use car-specific lifts. However, this type of equipment has a complex structure and is usually driven by steel cables and chains. In the process of stretching and stretching, the steel cable is prone to fatigue fracture or breakage, resulting in safety accidents

There are also those that use the direct hard connection of the cylinder push rod to push, the cylinder must be a large cylinder, and the push rod is long enough, which is costly, poor in safety, and easy to damage

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